AS9319 HCN CHUNGBUK CABLE TV SYSTEMS 🇰🇷 KR

Announcing 204 prefixes, seen at the RIS collectors.

IPv4 prefixes

204

127,104 (497 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS9319
Name: HCN CHUNGBUK CABLE TV SYSTEMS
Organisation: HCN CHUNGBUK CABLE TV SYSTEMS
Country: 🇰🇷 KR
RIR: APNIC
Allocated: 1998-06-03

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 204 no ROA (100.0%)

Whois

Fetched from whois.apnic.net

as-block:       AS9249 - AS10239
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2022-09-22T22:36:45Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2026-08-26T00:40:00Z
source:         APNIC

as-block:       AS9316 - AS9323
descr:          KRNIC-ASBLOCK-AP
descr:          KRNIC
descr:          Korea Network Information Center
country:        KR
admin-c:        HM127-AP
tech-c:         HM127-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can also be
remarks:        queried at whois.nic.or.kr
mnt-by:         APNIC-HM
mnt-lower:      MNT-KRNIC-AP
last-modified:  2017-06-15T04:25:40Z
source:         APNIC

person:         Host Master
address:        Jeollanam-do Naju-si Jinheung-gil
country:        KR
phone:          +82-2-405-5118
e-mail:         hostmaster@nic.or.kr
nic-hdl:        HM127-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2019-05-22T01:20:31Z
source:         APNIC

aut-num:        AS9319
as-name:        HCNCHUNGJU-AS-KR
descr:          HCN CHUNGBUK CABLE TV SYSTEMS
country:        KR
admin-c:        AM1464-AP
tech-c:         AM1464-AP
import:         from AS4670
                action pref=100;
                accept ANY
import:         from AS9848
                action pref=100;
                accept ANY
export:         to AS4670
                announce AS9319
export:         to AS9848
                announce AS9319
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
last-modified:  2022-08-31T00:10:03Z
source:         APNIC

irt:            IRT-KRNIC-KR
address:        9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail:         irt@nic.or.kr
abuse-mailbox:  irt@nic.or.kr
admin-c:        IM574-AP
tech-c:         IM574-AP
auth:           # Filtered
remarks:        irt@nic.or.kr was validated on 2020-04-09
mnt-by:         MNT-KRNIC-AP
last-modified:  2026-10-07T08:37:09Z
source:         APNIC

person:         AS Manager
address:        Chungcheongbuk-do Sangdang-gu, Cheongju-si Danjae-ro 383
country:        KR
phone:          +82-2-1877-8000
e-mail:         rassin@kthcn.co.kr
nic-hdl:        AM1464-AP
mnt-by:         MNT-KRNIC-AP
last-modified:  2025-11-11T08:36:02Z
source:         APNIC

aut-num:        AS9319
as-name:        HCNCHUNGJU-AS-KR-KR
descr:          HCN CHUNGBUK CABLE TV SYSTEMS
country:        KR
import:         from AS9848 action pref=100 accept ANY
import:         from AS4670 action pref=100 accept ANY
export:         to AS9848 announce AS9319
export:         to AS4670 announce AS9319
admin-c:        JL64-KR
tech-c:         YJ64-KR
mnt-by:         MNT-KRNIC-AP
mnt-irt:        IRT-KRNIC-KR
changed:        hostmaster@nic.or.kr 20240912
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         AS Manager
address:        Chungcheongbuk-do Sangdang-gu, Cheongju-si Danjae-ro 383
address:        (jibuk-dong)
country:        KR
phone:          +82-2-1877-8000
e-mail:         rassin@kthcn.co.kr
nic-hdl:        JL64-KR
mnt-by:         MNT-KRNIC-AP
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC

person:         AS Manager
address:        Chungcheongbuk-do Sangdang-gu, Cheongju-si Danjae-ro 383
address:        (jibuk-dong)
country:        KR
phone:          +82-2-1877-8000
e-mail:         rassin@kthcn.co.kr
nic-hdl:        YJ64-KR
mnt-by:         MNT-KRNIC-AP
remarks:        This information has been partially mirrored by APNIC from
remarks:        KRNIC. To obtain more specific information, please use the
remarks:        KRNIC whois server at whois.kisa.or.kr.
source:         KRNIC